514354666220 has 12 divisors (see below), whose sum is σ = 1080144799104. Its totient is φ = 205741866480.

The previous prime is 514354666213. The next prime is 514354666253. The reversal of 514354666220 is 22666453415.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12858866636 + ... + 12858866675.

It is an arithmetic number, because the mean of its divisors is an integer number (90012066592).

Almost surely, 2^514354666220 is an apocalyptic number.

It is an amenable number.

514354666220 is an abundant number, since it is smaller than the sum of its proper divisors (565790132884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514354666220 is a wasteful number, since it uses less digits than its factorization.

514354666220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25717733320 (or 25717733318 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 514354666220 in words is "five hundred fourteen billion, three hundred fifty-four million, six hundred sixty-six thousand, two hundred twenty".